Boise Paper | 14,385 followers on LinkedIn. Quality You Can Trust | Over the past century, Boise Paper has become well known within the North American forest products industry. Today, Boise Paper is the white paper division of Packaging Corporation of America (PCA) – manufacturing high quality printing and converting papers at our mill in International Falls, Minnesota. With distribution centers strategically located throughout North America, Boise Paper operates with an emphasis on the highest level of customer service and operational excellence.